BIND DNS中的镜头名称太长

我有安装一个绑定的DNS，我试图把解决短名称的条目。 这得到解决，但太长时间，有时DNS的时间。 简称是s3.ngsfdellpe

来自named.conf的条目

options { listen-on port 53 { 127.0.0.1;10.209.194.15; }; listen-on-v6 port 53 { ::1; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/data/named_stats.txt"; memstatistics-file "/var/named/data/named_mem_stats.txt"; allow-query {any;}; allow-recursion {any;}; //recursion no; //dnssec-enable yes; //dnssec-validation yes; //dnssec-lookaside auto; /* Path to ISC DLV key */ bindkeys-file "/etc/named.iscdlv.key"; managed-keys-directory "/var/named/dynamic"; }; logging { channel default_debug { file "data/named.run"; severity dynamic; }; }; zone "." IN { type hint; file "named.ca"; }; zone"vxctf8500.com" IN { type master; file "forward.vxctf8500.com"; allow-update { none; }; }; zone"106.209.10.in-addr.arpa" IN { type master; file "reverse.vxctf8500.com"; allow-update { none; }; }; 

前进区域文件::

 $TTL 1D @ IN SOA ns1.vxctf8500.com. root.vxctf8500.com. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum IN NS vxctf8500.com. IN A 10.209.194.15 ns1 IN A 10.209.194.15 s3.ngsfdellpe IN A 10.209.106.59 s3.ngsfdellpe IN A 10.209.106.53 s3.ngsfdellpe IN A 10.209.106.54 s3.ngsfdellpe IN A 10.209.106.55 s3.ngsfdellpe IN A 10.209.106.56 

反向区域文件::

• 可能看到域的剩余DNS负面caching？
• 该域的AD域控制器无法联系
• 活动目录FQDN和NetBIOS名称相同的域
• 找出哪个DNS服务器回答您的查询
• 主机文件和多个子域

 $TTL 1D @ IN SOA ns1.vxctf8500.com. root.vxctf8500.com. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum IN NS vxctf8500.com. 15 IN PTR ns1.vxctf8500.com. 59 IN PTR s3.ngsfdellpe. 53 IN PTR s3.ngsfdellpe. 54 IN PTR s3.ngsfdellpe. 55 IN PTR s3.ngsfdellpe. 56 IN PTR s3.ngsfdellpe.